Introduction
Cyber Security protects systems, networks and information from unauthorized access, attacks, damage and theft. With the rise of the Internet and increasing reliance on technology, cyber security is more critical now than ever with the growing amount of personal, financial and business data stored online.
Cyber threats can come in many different forms. Examples of these threats include viruses, phishing, ransomware and hacking which can all have an impact on sensitive data and service disruption. The best defence against cyber threats is a strong cyber security program that will ensure confidentiality, integrity and the availability of your data.
For businesses, the value of cyber security is rooted in protecting customer information, preserving customer trust and assuring compliance with regulatory requirements.
Malware is a category of software that contains code that is typically designed to damage or interfere with the operation of a user’s computer or other devices. Malware can take the form of spyware (software that tracks user activity) or other types of non-user-initiated software that infects a computer. Additionally, there are so-called “viruses” (the spread of which occurs via the Internet) which can infect both the owner’s files and the performance of the owner’s computer. For individuals, the value of cyber security is based on the protection of personal information, including passwords, banking information and other private information. Both organizations and individuals without adequate cyber security protection run the risk of experiencing identity theft, financial loss and damage to their reputation.
This article is intended to help you understand the basics of cyber security, the reasons for its importance and provide you with a resource to develop a cyber security strategy to protect yourself and your organization from cyber threats. Understanding how to implement a proper cyber security strategy will enable you to stay safe in the ever-growing interconnectedness of the digital world and make the same level of efforts to protect your physical assets as you do your cyber assets.
Online Threats
Using the Internet exposes computers and networks, as well as the devices that make up the network, to various types of online threats. An online threat can pose a significant risk to individual’s personal identification, financial and business information, and, if not managed properly, may cause considerable damage. The following are some of the most prevalent online threats: the malware and viruses.
Malware is a category of software that contains code that is typically designed to damage or interfere with the operation of a user’s computer or other devices. Malware can take the form of spyware (software that tracks user activity) or other types of non-user-initiated software that infects a computer. Additionally, there are so-called “viruses” (the spread of which occurs via the Internet) which can infect both the owner’s files and the performance of the owner’s computer.
Cyberspace offers the opportunity for authorized users to access and use sensitive data. For example, cybercriminals frequently use phishing techniques to trick unsuspecting individuals into divulging personal information (e.g., passwords or credit card numbers) through fake emails, fake text messages, or fake websites that appear authentic. Ransomware is a form of malware that prevents an individual from accessing their own information, including sensitive documents or files, until a ransom is paid; this often results in major financial and operational losses for the infected individuals and their businesses.
Hackers can also gain unauthorized access to personal and corporate accounts by using weak or stolen passwords, and/ or by exploiting unsecured wireless networks to gain entry to computers and networks.
Additionally to the above types of attacks, social engineering attacks are an avenue for obtaining sensitive information by exploiting flaws and manipulating human behaviour.
Furthermore, a denial-of-service (DoS) attack overloads a website or a network by sending too many requests for them to process in a timely manner, which makes the website or network unusable for legitimate users.
Knowing about the different types of online threats is the first step in protecting oneself or business against them. Individuals as well as organisations should use antivirus software, strong passwords, firewalls, etc.
Data Protection
Digital data protection refers to the actions and procedures that help prevent unauthorized access, loss or corruption of digital information (data) by those who should not have access to that information.
Digital data protection has become increasingly important, as there are now more ways than ever before for sensitive information about an individual or business to be created, stored and shared. A successful approach to protecting digital data includes:
Encryption: Converting a piece of data from a plain readable text form to an unrecognizable encrypted code that can only be read/decoded with permission.
Access Control: Preventing unauthorized users from being able to read or change a piece of data (e.g.. allowing only individuals authorized by the owner of the data to be able to read or change it).
Regular Backups: Enabling the owner of the data to restore their data in the event that the data has been accidentally deleted, corrupted, lost or attacked by a hacker using ransomware.
Organized Data Protection: By using technology to implement a process of legally and/or technically required protection of user’s data and the organization that provides that protection.
For individuals, data protection includes using strong passwords, enabling multi-factor authentication (MFA) and being cautious about what personal information to disclose when using an application or website.
By employing effective data protection practices, both individuals and organizations can greatly reduce the chances they will experience a data breach and its associated consequences: theft, loss of reputation and/or financial cost. Protecting data is an essential component of cybersecurity and provides users with confidence in the legitimacy of the information being provided.
As the number of ways to access digital information continues to grow, maintaining a high level of digital information protection will be the key to maintaining consumer trust.
Safe Browsing Habits
Advanced Identity & Access Management practices should include the following:
1) Switch to using FIDO2 Passkey or hardware security keys, such as YubiKey, instead of traditional passwords where possible. FIDO2 Passkeys and hardware security keys are much more resistant to phishing attacks.
2) Use Multi-Factor Authentication, but choose authenticator apps instead of SMS codes, as SMS is vulnerable to SIM swapping and interception.
3) Use two to three separate browsers (or isolated profiles): daily use, secure/highly sensitive financial transactions, and work.
Browser security, connection security & couple with browser:
1) Use privacy-first browsers such as Brave or Firefox that block tracker cookies by default.
2) Use HTTPS-Only mode in your browser settings, eliminating any unencrypted sites (HTTP) that may be susceptible to eavesdropping.
3) Treat all extensions installed in your browser as untrusted software. Conduct a regular review and remove all unneeded extensions, as they can act as multiple entry points to malware.
4) Always use a trusted Virtual Private Network (VPN) to encrypt all traffic when using public WiFi. Never use a “free” VPN, since these often compromise your privacy by selling your data.
Protecting Yourself from Artificial Intelligence Threats
Verify the Legitimate Request: An example of an AI application is the ability to duplicate audio and video in real-time very accurately. If a person you know contacts you to request that you send money or information using either a voice or video call and labels the request “urgent,” do not act on the request; instead, call the person back on a number you know is legitimate.
Be Suspicious of Search Results: Another method of attack is malvertising (malicious advertisements disguised as legitimate ads). This type of threat is increasing in frequency, so be sure to use an ad blocker, such as uBlock Origin to block these threats.
Watch for Leaked Personal Information: It is highly recommended that you check frequently with Have I Been Pwned to see if either your username and/or password have been compromised in a public data breach.
Digital Hygiene Tips
Turn on Automatic Updates: To maximize security, make sure that you have turned on automatic updates for all your operating systems and browsers. Fewer than two hours now elapse between the time a vulnerability is discovered to when it becomes exploited.
Review Site Permission Settings: Periodically go through the list of websites that still have access to both your camera and microphone, and/or location settings and remove access to any that you no longer utilize.
Don’t Allow Autofill Storage: Storing passwords inside your browser may compromise your secure password storage processes, so please disable your browser from auto-filling passwords when accessing malicious sites.
Importance of Cyber Security
As we rely more heavily on technology, the risk posed by cyber attacks and unauthorised access increases.
According to the Cybersecurity & Infrastructure Security Agency (CISA), “strong cyber security protects your sensitive information, including devices and networks, from cyber attack and unauthorised access”.
As technology has continued to develop rapidly over the past few decades and more people are using the Internet for personal, professional, and business purposes, the chances of experiencing a data breach, identity theft, or cybercrime has also been on the rise. Strong cyber security measures help to ensure that your sensitive information remains confidential, secure, and trustworthy.
Cybersecurity is important to businesses as it protects the business from the risk of losing customer data, and maintains the trust between a business and its customers. In addition to protecting a business from a potential financial loss, a breach could damage the company’s reputation and cause disruption to the company’s operations.
For individuals, cyber security protects their personal information (for example, financial information, log-in credentials, and private communications), thereby preventing them from being victims of fraud and identity theft.
Cybersecurity protects the safe use of technologies such as cloud computing, online banking, e-commerce, and IOT devices, and is becoming increasingly important as cyber threats become more sophisticated due to advancements in technology. Cybersecurity is, therefore, not just about the technical aspects of securing your digital assets; it is also an integral component of modern life.
In conclusion, Cybersecurity is not only a technical requirement, but rather a fundamental requirement for living and working in a highly interconnected society.
Cybersecurity protects the confidentiality, integrity, and accessibility of your digital assets, as well as enabling you and your organization to conduct business securely during a time of unprecedented connectivity. It is critical to maintain a proactive stance on Cybersecurity and use strong security practices in order to protect both your personal and professional digital assets.
You might also be interested in reading:
How to Protect Personal Data Online
5 Internet Mistakes That Risk Your Security
What Is Digital Footprint and Why It Matters
What is Cybersecurity and Why is It Important? by
Conclusion
Cyber–Security focuses on protecting users from malicious attacks focused against individuals, corporations, and governments.
Cyber Threats include but are not limited to; malware, phishing, ransomware, and hacking. Cyber-Security uses various practices to secure sensitive information such as sensitive financial data and personal privacy.
Cyber-Security utilizes a variety of practices that provide organizations and individuals with a safe online experience. Many of the these practices include using secure, more traditional computing practices (Password Management, Multi–Factor Authentication, Data Backup, etc.). Each practice helps users reduce the amount of risk regarding Unauthorized Access to data and help reduce the likelihood of a Data Breach.
Cybersecurity provides businesses with a trusted environment; compliance with governmental regulation; and the ability to operate 24/7/365.
Cybersecurity provides individuals with a safe environment to conduct business online (Banking, Shopping, Social Interaction, etc.)
As technology continues to grow and integrate into our everyday lives, Cyber-Security will be more important than ever to keep threat information in check. By becoming informed of online threats and implementing preventative measures, you can utilize technology safely.
.In conclusion, Cybersecurity is NOT an option; it is a requirement in today’s society. By making Cyber-Security a priority, individuals and businesses can protect their Digital assets and privacy while confidently using technology in a connected environment.
